Java jdk development kit 6 update

Platform Installation

The following instructions describe how to install the Java TM Platform, Standard Edition Development Kit (Java SE 6 Update 21 JDK TM ) and the NetBeans TM IDE 6.9.1 integrated development environment bundle.

Contents

Installing the Software Bundle on Microsoft Windows

To install the software, you must have administrator privileges on your system. The installer places the Java Runtime Environment (JRE) software in %Program Files%\Java\jre6 , regardless of the specified JDK install location.

Note: This installer does not displace the system version of the Java platform that is supplied by the Windows operating system.

Both the JDK and IDE have been tested on the following Windows platforms:

Before You Install

• Verify that your system meets or exceeds the minimum hardware requirements:
  • 800MHz Intel Pentium III or equivalent
  • 512 MB of RAM.
  • 750 MB of free space Note: The installer uses the %USERPROFILE%\Local Settings\Temp directory to store temporary files.

  Installing the Software

  1. Double-click the installer jdk-6u21-nb-6_9_1-windows-ml.exe file to run the installer.
  2. At the JDK Installation page specify which directory to install the JDK into and click Next.
  3. At the NetBeans IDE Installation page, do the following:
     1. Specify the directory for the NetBeans IDE installation.
     2. Accept the default JDK installation to use with the IDE or specify another JDK location.

     Installing the Software Bundle on Solaris OS (SPARC and x86 Platform Editions) and Linux Platforms

     You can install the JDK software and NetBeans IDE in directories of your choice. You do not have to be a root user to use this installer unless you choose to install this bundle in a system-wide location.

     Note: This installer does not displace the system version of the Java platform that is supplied by the operating system.

     Both the JDK and NetBeans IDE 6.9.1 have been tested on the following:

     Before you install

     • If you are installing on Solaris OS, install the required Solaris OS patches before proceeding further. If you install this bundle without having first installed the proper Solaris patches, you may experience unexpected behavior with the installer or the Java platform.
     • Verify that your system meets or exceeds the recommended minimum hardware requirements:
       • Ultra 10 workstation, UltraSparc II 450 MHz, AMD Opteron 1200 Series 1.8 GHz, or Pentium III workstation, 800 MHz
       • 512 MB of RAM
       • 650 MB of free space Note: The installer uses the /tmp or the /var/tmp directory for temporary files.
       • For Solaris OS SPARC Platform Edition, the installer file name is jdk-6u21-nb-6_9_1-solaris-sparc-ml.sh
       • For Solaris OS x86 Platform Edition, the installer file name is jdk-6u21-nb-6_9_1-solaris-x86-ml.sh
       • For Linux operating system, the installer file name is jdk-6u21-nb-6_9_1-linux-ml.sh

       Installing the Software

       1. Type the following command from the directory where you placed the installation file: ./
       2. At the JDK Installation page, specify the directory where to install the JDK and click Next.
       3. At the NetBeans IDE Installation page, do the following:
          1. Specify the directory for the NetBeans IDE installation.
          2. Accept the default JDK installation to use with the IDE or specify another JDK location.

          Note: If you choose to install this bundle into a system-wide location such as /usr/local , you must first login as root to gain the necessary permissions.

          Uninstalling the Software from Windows

          Each product in the bundle must be uninstalled separately.

          To uninstall the IDE:

          1. Shut down the IDE.
          2. From the Control Panel, select Add or Remove Programs, select NetBeans IDE 6.9.1 and click Remove.

          To uninstall the JDK:

          • From the Control Panel, select Add or Remove Programs, select Java SE Development Kit 6 Update 21 from the list and click Remove.

          Note: If you uninstall the JDK, but want to continue using NetBeans IDE 6.9.1, you must set the IDE’s -jdkhome option to point to an another installation of the JDK as outlined below.

          To uninstall the Java Runtime Environment:

          • From the Control Panel, select Add or Remove Programs, select Java 6 Update 21 from the list and click Remove.

          To change the value of -jdkhome :

          1. Navigate to the etc folder of the NetBeans IDE installation directory. The default location is C:\Program Files\NetBeans 6.9.1\etc .
          2. Open the netbeans.conf file in a text editor and edit the netbeans_jdkhome option.

          Note: Note that the Java TM SE Development Kit (JDK) 5.0 is not supported on any platform for this release. You must have JDK 6.0 on your system to install and run NetBeans IDE 6.9.1.

          Uninstalling the Software from Solaris OS (SPARC and x86 Platform Editions) and Linux platforms

          Each product in the bundle must be uninstalled separately.

          To uninstall the IDE:

          1. Navigate to the installation directory of the NetBeans IDE.
          2. Type ./uninstall.sh to run the uninstaller.

          To uninstall the JDK:

          Finding Additional Documentation

          NetBeans IDE is documented in the software’s help system, however, additional documentation about developing with NetBeans IDE is available at http://www.netbeans.org/kb/.

          For installation troubleshooting help please refer to the NetBeans Installation FAQ.

          Providing Feedback

          To report a bug or to request a feature for the JDK software, please refer to the following web site: http://bugreport.sun.com/bugreport/index.jsp.

          To submit comments or suggestions about the JDK software, please send email to the appropriate Java technology engineering team.

          For NetBeans software development team contact information, or to learn more about NetBeans IDE and the NetBeans software community, visit http://netbeans.org/community/index.html.

          To submit feedback about this documentation, please send email to Documentation Feedback.

          Источник

          6u211 Update Release Notes

          The full version string for this update release is 1.6.0_211-b11 (where «b» means «build»). The version number is 6u211.

          Please be aware that this is the final update release scheduled for JDK 6 (October of 2018):

          Note: JDK 6u211 is the last Critical Patch Update for JDK 6, which will reach the end of extended support in December 2018. Applications running on JDK 6 that will remain in operation after December 2018 should be migrated to a newer JDK version as soon as possible. Please see the Oracle Java SE Support Roadmap for details.

          IANA Data 2018e

          JDK 6u211 contains IANA time zone data version 2018e. For more information, refer to Timezone Data Versions in the JRE Software.

          Security Baselines

          The security baselines for the Java Runtime Environment (JRE) at the time of the release of JDK 6u211 are specified in the following table:

          Changes

          Disabled All DES TLS Cipher Suites

          DES-based TLS cipher suites are considered obsolete and should no longer be used. DES-based cipher suites have been deactivated by default in the SunJSSE implementation by adding the «DES» identifier to the jdk.tls.disabledAlgorithms security property. These cipher suites can be reactivated by removing «DES» from the jdk.tls.disabledAlgorithms security property in the java.security file or by dynamically calling the Security.setProperty() method. In both cases re-enabling DES must be followed by adding DES-based cipher suites to the enabled cipher suite list using the SSLSocket.setEnabledCipherSuites() or SSLEngine.setEnabledCipherSuites() methods.

          Note that prior to this change, DES40_CBC (but not all DES) suites were disabled via the jdk.tls.disabledAlgorithms security property.

          Removal of Several Symantec Root CAs

          The following Symantec root certificates are no longer in use and have been removed:

          • Symantec
            • equifaxsecureca DN: OU=Equifax Secure Certificate Authority, O=Equifax, C=US
            • equifaxsecureglobalebusinessca1 DN: CN=Equifax Secure Global eBusiness CA-1, O=Equifax Secure Inc., C=US
            • equifaxsecureebusinessca1 DN: CN=Equifax Secure eBusiness CA-1, O=Equifax Secure Inc., C=US
            • verisignclass1g3ca DN: CN=VeriSign Class 1 Public Primary Certification Authority — G3, OU=»(c) 1999 VeriSign, Inc. — For authorized use only», OU=VeriSign Trust Network, O=»VeriSign, Inc.», C=US
            • verisignclass2g3ca DN: CN=VeriSign Class 2 Public Primary Certification Authority — G3, OU=»(c) 1999 VeriSign, Inc. — For authorized use only», OU=VeriSign Trust Network, O=»VeriSign, Inc.», C=US
            • verisignclass1g2ca DN: OU=VeriSign Trust Network, OU=»(c) 1998 VeriSign, Inc. — For authorized use only», OU=Class 1 Public Primary Certification Authority — G2, O=»VeriSign, Inc.», C=US
            • verisignclass1ca DN: OU=Class 1 Public Primary Certification Authority, O=»VeriSign, Inc.», C=US

            Removal of Baltimore Cybertrust Code Signing CA

            The following Baltimore CyberTrust Code Signing root certificate is no longer in use and has been removed:

            • baltimorecodesigningca DN: CN=Baltimore CyberTrust Code Signing Root, OU=CyberTrust, O=Baltimore, C=IE

            Removal of SECOM Root Certificate

            The following SECOM root certificate is no longer in use and has been removed:

            Improved Cipher Inputs

            The specification of javax.crypto.CipherInputStream has been clarified to indicate that this class may catch BadPaddingException and other exceptions thrown by failed integrity checks during decryption. These exceptions are not re-thrown, so the client may not be informed that integrity checks failed. Because of this behavior, this class may not be suitable for use with decryption in an authenticated mode of operation (e.g. GCM). Applications that require authenticated encryption can use the Cipher API directly as an alternative to using this class.

            Bug Fixes

            The following are some of the notable bug fixes included in this release:

            LDAPS Communication Failure

            The top most frames from Exception stack traces of applications encountering such issues might resemble the following:

             javax.naming.ServiceUnavailableException: ; socket closed at com.sun.jndi.ldap.Connection.readReply(Unknown Source) at com.sun.jndi.ldap.LdapClient.ldapBind(Unknown Source) . 

            The issue has been resolved and the fix is available in the following releases:

            Better HTTP Redirection Support

            In this release, the behavior of methods which application code uses to set request properties in java.net.HttpURLConnection has changed. When a redirect occurs automatically from the original destination server to a resource on a different server, then all such properties are cleared for the redirect and any subsequent redirects. If these properties are required to be set on the redirected requests, then the redirect responses should be handled by the application by calling HttpURLConnection.setInstanceFollowRedirects(false) for the original request.

            This release also contains fixes for security vulnerabilities described in the Oracle Critical Patch Update. For a more complete list of the bug fixes included in this release, see the JDK 6u211 Bug Fixes page.

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            Java SE Development Kit (JDK) 6 Update 45

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